<template>
    <div class="sidebar">
        <el-menu
            class="sidebar-el-menu"
            :default-active="onRoutes"
            :collapse="collapse"
            background-color="#324157"
            text-color="#bfcbd9"
            active-text-color="#20a0ff"
            unique-opened
            router
        >
          <menu-search :is-collapse="collapse" />
            <template v-for="item in items">
                <template v-if="item.subs">
                    <el-submenu :index="item.index" :key="item.index">
                        <template slot="title">
                          <svg-icon :icon-class=item.icon></svg-icon>
                          <svg-icon :icon-class=1></svg-icon>
                          <span slot="title">{{ item.title }}</span>
                        </template>
                        <template v-for="subItem in item.subs">
                            <el-submenu v-if="subItem.subs" :index="subItem.index" :key="subItem.index">
                                <template slot="title">
<!--                                  <i :class="subItem.icon"></i>-->
                                  <svg-icon :icon-class=subItem.icon></svg-icon>
                                  {{ subItem.title }}
                                </template>
                                <el-menu-item v-for="(threeItem, i) in subItem.subs" :key="i" :index="threeItem.index">{{
                                    threeItem.title
                                }}</el-menu-item>
                            </el-submenu>
                            <el-menu-item v-else :index="subItem.index">
                              <svg-icon :icon-class="subItem.icon" style='z-index: 9999;'></svg-icon>
<!--                              <i :class="subItem.icon"></i>-->
                              {{ subItem.title }}</el-menu-item>
                        </template>
                    </el-submenu>
                </template>
                <template v-else>
                    <el-menu-item :index="item.index" :key="item.index">
                      <svg-icon :icon-class=item.icon></svg-icon>
                      <svg-icon :icon-class=1></svg-icon>
                        <span slot="title">{{ item.title }}</span>
                    </el-menu-item>
                </template>
            </template>
        </el-menu>
    </div>
</template>

<script>
import bus from '../common/bus';
import sidebarItem from './sidebarItem.js';
import menuSearch from '@/components/common/MenuSearch.vue'
import store from '@/store'
import addRoutesByResources from '@/utils/routes-add'
export default {
  components: { menuSearch },

    data() {
        return {
            collapse: false,
            items: [],

        };
    },
    computed: {
        onRoutes() {
            return this.$route.path.replace('/', '');
        }
    },
  methods:{
      itemIcon(icon){
        console.log('../../icons/svg/' + icon + '.svg')
        return require('../../icons/' + icon + '.svg')
      }
  },

  created() {
      console.log("980233697",this.$router.options.routes)
      let side_menus = [
        {
          icon: '123456',
          index: '/dashboard',
          title: '系统首页'
        },
        {
          icon: '用户中心',
          index: '1',
          title: '用户中心',
          subs: []
        },
      ];

      for (let i = 0; i < this.$router.options.routes.length; i++) {
        if (this.$router.options.routes[i].path === '/HOME'){
          for (let j = 0; j < this.$router.options.routes[i].children.length; j++) {
            if(this.$router.options.routes[i].children[j].name === '仪表盘'){
              continue;
            }
            if (this.$router.options.routes[i].children[j].meta.title === '增加盒子'){
              continue;
            }
            let one_item = {
              icon:this.$router.options.routes[i].children[j].meta.icon,
              // icon:'el-icon-document',
              title:this.$router.options.routes[i].children[j].meta.title,
              index:this.$router.options.routes[i].children[j].path
            }
            side_menus[1].subs.push(one_item);
          }
          break;
        }
      }
        this.items = side_menus
        // 通过 Event Bus 进行组件间通信，来折叠侧边栏
        bus.$on('collapse', (msg) => {
            this.collapse = msg;
            bus.$emit('collapse-content', msg);
        });
    }
};
</script>

<style scoped>
.sidebar {
    display: block;
    position: absolute;
    left: 0;
    top: 70px;
    bottom: 0;
    overflow-y: scroll;
}
.sidebar::-webkit-scrollbar {
    width: 0;
}
.sidebar-el-menu:not(.el-menu--collapse) {
    /* width: 250px; */
    width: 200px;
}
.sidebar > ul {
    height: 100%;
}
</style>
